Ostrander Weather Forecast

    • 69
    • 78

    Mostly Cloudy

    • 72
    • 85

    Slight Chance Thunderstorms

    • 69
    • 85

    Slight Chance Thunderstorms

    • 69
    • 86

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

    • 66
    • 82

    Chance Thunderstorms

    • 67
    • 82

    Slight Chance Thunderstorms

Today 29 Aug Fillmore

Mostly sunny. Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Aug Fillmore

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ostrander Temperature Statistics

August Temperature

Preston, Fillmore County Airport (13 miles)

  • Lowest 6 August, 2026

    50 °F

  • Average August

    69.2 °F

  • Highest 11 August, 2026

    84.2 °F

Climate (2021–2026)

Preston, Fillmore County Airport (13 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    55.9 °F
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